Datasheet

FEATURE SET
bq76PL102
www.ti.com .......................................................................................................................................... SLUS887A – DECEMBER 2008 – REVISED OCTOBER 2009
The bq76PL102 dual-cell li-ion battery monitor with PowerPump balancing implements battery voltage
measurement, temperature measurement, and balancing for one or two Li-Ion cells in series, and any number in
parallel (limited by other design considerations).
Functions include:
• Two external temperature sensors are supported
• Simultaneous, synchronous measurement of all cell voltages in a series string
• Asynchronous reporting of most-recent measurements for each cell
• Fully independent measurements on a cell-by-cell basis
• PowerPump cell balancing using charge transfer from cell to cell
• PowerLAN isolated communications to other bq76PL102 devices or bq78PL114 master-gateway
battery-management controller
• Low-power operation
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